SP 7400-7566
A total of 167 of SP's SD45's were run through the SD45R GRIP program. Many units were never rebuilt.
SP 7400-7566:
| GRIP number | orig. number | GRIP date |
| SP 7400 | SP 8809 | 12/xx/1979 |
| SP 7401 | SP 8802 | 09/xx/1981 |
| SP 7402 | SP 8803 | 09/xx/1981 |
| SP 7403 | SP 8805 | 09/xx/1981 |
| SP 7404 | SP 8806 | 09/xx/1981 |
| SP 7405 | SP 8813 | 09/xx/1981 |
| SP 7406 | SP 8826 | 10/xx/1981 |
| SP 7407 | SP 8828 | 10/xx/1981 |
| SP 7408 | SP 8829 | 10/xx/1981 |
| SP 7409 | SP 8831 | 10/xx/1981 |
| SP 7410 | SP 8832 | 10/xx/1981 |
| SP 7411 | SP 8835 | 11/xx/1981 |
| SP 7412 | SP 8838 | 11/xx/1981 |
| SP 7413 | SP 8839 | 11/xx/1981 |
| SP 7414 | SP 8885 | 11/xx/1981 |
| SP 7415 | SP 8843 | 11/xx/1981 |
| SP 7416 | SP 8845 | 12/xx/1981 |
| SP 7417 | SP 8846 | 12/xx/1981 |
| SP 7418 | SP 8850 | 12/xx/1981 |
| SP 7419 | SP 8851 | 12/xx/1981 |
| SP 7420 | SP 8853 | 12/xx/1981 |
| SP 7421 | SP 8855 | 12/xx/1981 |
| SP 7422 | SP 8856 | xx/xx/19xx |
| SP 7423 | SP 8858 | xx/xx/19xx |
| SP 7424 | SP 8863 | xx/xx/19xx |
| SP 7425 | SP 8865 | xx/xx/19xx |
| SP 7426 | SP 8867 | xx/xx/19xx |
| SP 7427 | SP 8868 | xx/xx/19xx |
| SP 7428 | SP 8866 | xx/xx/19xx |
| SP 7429 | SP 8811 | xx/xx/19xx |
| SP 7430 | SP 8899 | xx/xx/19xx |
| SP 7431 | SP 8804 | xx/xx/19xx |
| SP 7432 | SP 8847 | xx/xx/19xx |
| SP 7433 | SP 8852 | xx/xx/19xx |
| SP 7434 | SP 8836 | xx/xx/19xx |
| SP 7435 | SP 8812 | xx/xx/19xx |
| SP 7436 | SP 8819 | xx/xx/19xx |
| SP 7437 | SP 8849 | xx/xx/19xx |
| SP 7438 | SP 8801 | xx/xx/19xx |
| SP 7439 | SP 8823 | xx/xx/19xx |
| SP 7440 | SP 8870 | xx/xx/19xx |
| SP 7441 | SP 8873 | xx/xx/19xx |
| SP 7442 | SP 8875 | xx/xx/19xx |
| SP 7443 | SP 8876 | xx/xx/19xx |
| SP 7444 | SP 8879 | xx/xx/19xx |
| SP 7445 | SP 8881 | xx/xx/19xx |
| SP 7446 | SP 8882 | xx/xx/19xx |
| SP 7447 | SP 8884 | xx/xx/19xx |
| SP 7448 | SP 8888 | xx/xx/19xx |
| SP 7449 | SP 8890 | xx/xx/19xx |
| SP 7450 | SP 8892 | xx/xx/19xx |
| SP 7451 | SP 8894 | xx/xx/19xx |
| SP 7452 | SP 8896 | xx/xx/19xx |
| SP 7453 | SP 8886 | xx/xx/19xx |
| SP 7454 | SP 8860 | xx/xx/19xx |
| SP 7455 | SP 8869 | xx/xx/19xx |
| SP 7456 | SP 8895 | xx/xx/19xx |
| SP 7457 | SP 8800 | xx/xx/19xx |
| SP 7458 | SP 8821 | xx/xx/19xx |
| SP 7459 | SP 8834 | xx/xx/19xx |
| SP 7460 | SP 8861 | xx/xx/19xx |
| SP 7461 | SP 8842 | xx/xx/19xx |
| SP 7462 | SP 8848 | xx/xx/19xx |
| SP 7463 | SP 8854 | xx/xx/19xx |
| SP 7464 | SP 8883 | xx/xx/19xx |
| SP 7465 | SP 8902 | xx/xx/19xx |
| SP 7466 | SP 8911 | xx/xx/19xx |
| SP 7467 | SP 8913 | xx/xx/19xx |
| SP 7468 | SP 8915 | xx/xx/19xx |
| SP 7469 | SP 8918 | xx/xx/19xx |
| SP 7470 | SP 8922 | xx/xx/19xx |
| SP 7471 | SP 8932 | xx/xx/19xx |
| SP 7472 | SP 8948 | xx/xx/19xx |
| SP 7473 | SP 8929 | xx/xx/19xx |
| SP 7474 | SP 8934 | xx/xx/19xx |
| SP 7475 | SP 8940 | xx/xx/19xx |
| SP 7476 | SP 8924 | xx/xx/19xx |
| SP 7477 | SP 8982 | xx/xx/19xx |
| SP 7478 | SP 8983 | xx/xx/19xx |
| SP 7479 | SP 9001 | xx/xx/19xx |
| SP 7480 | SP 9006 | xx/xx/19xx |
| SP 7481 | SP 9008 | xx/xx/19xx |
| SP 7482 | SP 9009 | xx/xx/19xx |
| SP 7483 | SP 9010 | xx/xx/19xx |
| SP 7484 | SP 9035 | xx/xx/19xx |
| SP 7485 | SP 9044 | 11/xx/1983 |
| SP 7486 | SP 9045 | xx/xx/19xx |
| SP 7487 | SP 9070 | xx/xx/19xx |
| SP 7488 | SP 9073 | xx/xx/19xx |
| SP 7489 | SP 9076 | xx/xx/19xx |
| SP 7490 | SP 9078 | xx/xx/19xx |
| SP 7491 | SP 9106 | xx/xx/19xx |
| SP 7492 | SP 9122 | xx/xx/19xx |
| SP 7493 | SP 9131 | xx/xx/19xx |
| SP 7494 | SP 9136 | xx/xx/19xx |
| SP 7495 | SP 8825 | xx/xx/19xx |
| SP 7496 | SP 8862 | xx/xx/19xx |
| SP 7497 | SP 8807 | xx/xx/19xx |
| SP 7498 | SP 8928 | xx/xx/19xx |
| SP 7499 | SP 8963 | xx/xx/19xx |
| SP 7500 | SP 8921 | xx/xx/19xx |
| SP 7501 | SP 8945 | xx/xx/19xx |
| SP 7502 | SP 8957 | xx/xx/19xx |
| SP 7503 | SP 8917 | xx/xx/19xx |
| SP 7504 | SP 8930 | xx/xx/19xx |
| SP 7505 | SP 8938 | xx/xx/19xx |
| SP 7506 | SP 8905 | xx/xx/19xx |
| SP 7507 | SP 8810 | xx/xx/19xx |
| SP 7507 | SP 8946 | xx/xx/19xx |
| SP 7509 | SP 8931 | xx/xx/19xx |
| SP 7510 | SP 8891 | xx/xx/19xx |
| SP 7511 | SP 8901 | xx/xx/19xx |
| SP 7512 | SP 8903 | xx/xx/19xx |
| SP 7513 | SP 8919 | xx/xx/19xx |
| SP 7514 | SP 8926 | xx/xx/19xx |
| SP 7515 | SP 8943 | xx/xx/19xx |
| SP 7516 | SP 8954 | xx/xx/19xx |
| SP 7517 | SP 8914 | xx/xx/19xx |
| SP 7518 | SP 8916 | xx/xx/19xx |
| SP 7519 | SP 8923 | xx/xx/19xx |
| SP 7520 | SP 8907 | xx/xx/19xx |
| SP 7521 | SP 8949 | xx/xx/19xx |
| SP 7522 | SP 9005 | xx/xx/19xx |
| SP 7523 | SP 8995 | xx/xx/19xx |
| SP 7524 | SP 9126 | xx/xx/19xx |
| SP 7525 | SP 9028 | xx/xx/19xx |
| SP 7526 | SP 9084 | xx/xx/19xx |
| SP 7527 | SP 9111 | xx/xx/19xx |
| SP 7528 | SP 9011 | xx/xx/19xx |
| SP 7529 | SP 9012 | xx/xx/19xx |
| SP 7530 | SP 9018 | xx/xx/19xx |
| SP 7531 | SP 8987 | xx/xx/19xx |
| SP 7532 | SP 9033 | xx/xx/19xx |
| SP 7533 | SP 8989 | xx/xx/19xx |
| SP 7534 | SP 9004 | xx/xx/19xx |
| SP 7535 | SP 9022 | xx/xx/19xx |
| SP 7536 | SP 9102 | xx/xx/19xx |
| SP 7537 | SSW 9153 | xx/xx/19xx |
| SP 7538 | SP 9118 | xx/xx/19xx |
| SP 7539 | SP 9117 | xx/xx/19xx |
| SP 7540 | SP 9051 | xx/xx/19xx |
| SP 7541 | SP 9103 | xx/xx/19xx |
| SP 7542 | SP 9050 | xx/xx/19xx |
| SP 7543 | SP 9039 | xx/xx/19xx |
| SP 7544 | SP 8906 | xx/xx/19xx |
| SP 7545 | SP 8950 | xx/xx/19xx |
| SP 7546 | SP 9134 | xx/xx/19xx |
| SP 7547 | SP 9029 | xx/xx/19xx |
| SP 7548 | SP 9003 | xx/xx/19xx |
| SP 7549 | SP 9038 | xx/xx/19xx |
| SP 7550 | SP 9114 | xx/xx/19xx |
| SP 7551 | SP 8985 | xx/xx/19xx |
| SP 7552 | SP 8912 | xx/xx/19xx |
| SP 7553 | SSW 9062 | xx/xx/19xx |
| SP 7554 | SSW 9064 | xx/xx/19xx |
| SP 7555 | SP 8986 | xx/xx/19xx |
| SP 7556 | SP 8920 | xx/xx/19xx |
| SP 7557 | SP 8833 | xx/xx/19xx |
| SP 7558 | SP 8878 | xx/xx/19xx |
| SP 7559 | SP 9133 | xx/xx/19xx |
| SP 7560 | SP 8998 | xx/xx/19xx |
| SP 7561 | SP 8824 | 01/16/1986 |
| SP 7562 | SP 8941 | xx/xx/19xx |
| SP 7563 | SSW 9059 | xx/xx/19xx |
| SP 7564 | SP 9026 | xx/xx/19xx |
| SP 7565 | SSW 8973 | xx/xx/19xx |
| SP 7566 | SP 8904 | 03/27/1986 |